What happens to the atoms in wood when burned?

A.) The atoms are rearranged to form a new substance
B.) The atoms disappear
C.) New atoms are formed to make up for the burned atoms
D.) The atoms change into different atoms?

When the volatile gases are hot enough (about 500 degrees F (260 degrees C) for wood), the compound molecules break apart, and the atoms recombine with the oxygen to form water, carbon dioxide and other products. In other words, they burn.

Explanation:

that is my answer.

They Rearrange Into New Substances :)

obviously if you did the study guide you would know this ;)

a: 45.9 meters

b: 4.29 seconds

step-by-step explanation:

a: h(t)=1/2(-9.8)(3)^2+0(3)+90

h(t)=-4.9(3)^2+90

h(t)=-44.1+90

h(t)=45.9 meters

b: 0=1/2(-9.8)(t^2)+0t+90

0=-4.9t^2+90

-90=-4.9t^2

18.37=t^2

t=4.29 seconds

in the second question, the numbers aren't exact, but they're a close approximation.

the answer is   c.) 1575 j.

explanation: